Urnalana insularis (Takeda and Kurata, 1976)

[Jn: Ogasawarakobushigani]

— Takeda & Kurata (1976b, as Leucosia: Between Chichi-jima I. and Haha-jima I., ca. 200m); OIBO (2015: Oki Harbor, Haha-jima I.); OIBO (2017a, in table 1; 2017b, in table 1: Omura Beach, Chichi-jima I.)